#include "CutAndPaste.h"
#include "DispatchResult.h"
#include "ErrorList.h"
-#include "FuncRequest.h"
#include "Language.h"
#include "Layout.h"
#include "Lexer.h"
-#include "LyXFunc.h"
+#include "LyX.h"
#include "LyXRC.h"
#include "Paragraph.h"
-#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "TextClass.h"
#include "TextMetrics.h"
-#include "VSpace.h"
#include "insets/InsetCollapsable.h"
namespace lyx {
-Text::Text()
- : autoBreakRows_(false)
-{}
-
-
-bool Text::isMainText(Buffer const & buffer) const
+bool Text::isMainText() const
{
- return &buffer.text() == this;
+ return &owner_->buffer().text() == this;
}
// Note that this is supposed to return a fully realized font.
-FontInfo Text::layoutFont(Buffer const & buffer, pit_type const pit) const
+FontInfo Text::layoutFont(pit_type const pit) const
{
Layout const & layout = pars_[pit].layout();
FontInfo lf = layout.resfont;
// In case the default family has been customized
if (layout.font.family() == INHERIT_FAMILY)
- lf.setFamily(buffer.params().getFont().fontInfo().family());
- // FIXME
- // It ought to be possible here just to use Inset::getLayout() and skip
- // the asInsetCollapsable() bit. Unfortunatley, that doesn't work right
- // now, because Inset::getLayout() will return a default-constructed
- // InsetLayout, and that e.g. sets the foreground color to red. So we
- // need to do some work to make that possible.
- InsetCollapsable const * icp = pars_[pit].inInset().asInsetCollapsable();
- if (!icp)
- return lf;
- FontInfo icf = icp->getLayout().font();
+ lf.setFamily(owner_->buffer().params().getFont().fontInfo().family());
+ FontInfo icf = owner_->getLayout().font();
icf.realize(lf);
return icf;
}
FontInfo font = layout.font;
// Realize with the fonts of lesser depth.
- //font.realize(outerFont(pit, paragraphs()));
- font.realize(buffer.params().getFont().fontInfo());
+ //font.realize(outerFont(pit));
+ font.realize(owner_->buffer().params().getFont().fontInfo());
return font;
}
// Note that this is supposed to return a fully realized font.
-FontInfo Text::labelFont(Buffer const & buffer, Paragraph const & par) const
+FontInfo Text::labelFont(Paragraph const & par) const
{
+ Buffer const & buffer = owner_->buffer();
Layout const & layout = par.layout();
if (!par.getDepth()) {
}
-void Text::setCharFont(Buffer const & buffer, pit_type pit,
+void Text::setCharFont(pit_type pit,
pos_type pos, Font const & fnt, Font const & display_font)
{
+ Buffer const & buffer = owner_->buffer();
Font font = fnt;
Layout const & layout = pars_[pit].layout();
while (!layoutfont.resolved() &&
tp != pit_type(paragraphs().size()) &&
pars_[tp].getDepth()) {
- tp = outerHook(tp, paragraphs());
+ tp = outerHook(tp);
if (tp != pit_type(paragraphs().size()))
layoutfont.realize(pars_[tp].layout().font);
}
// Inside inset, apply the inset's font attributes if any
// (charstyle!)
- if (!isMainText(buffer))
+ if (!isMainText())
layoutfont.realize(display_font.fontInfo());
layoutfont.realize(buffer.params().getFont().fontInfo());
void Text::setInsetFont(BufferView const & bv, pit_type pit,
- pos_type pos, Font const & font, bool toggleall)
+ pos_type pos, Font const & font)
{
Inset * const inset = pars_[pit].getInset(pos);
- LASSERT(inset && inset->noFontChange(), /**/);
+ LASSERT(inset && inset->resetFontEdit(), /**/);
CursorSlice::idx_type endidx = inset->nargs();
for (CursorSlice cs(*inset); cs.idx() != endidx; ++cs.idx()) {
CursorSlice cellend = cs;
cellend.pit() = cellend.lastpit();
cellend.pos() = cellend.lastpos();
- text->setFont(bv, cs, cellend, font, toggleall);
+ text->setFont(bv, cs, cellend, font);
}
}
}
-// return past-the-last paragraph influenced by a layout change on pit
-pit_type Text::undoSpan(pit_type pit)
-{
- pit_type const end = paragraphs().size();
- pit_type nextpit = pit + 1;
- if (nextpit == end)
- return nextpit;
- //because of parindents
- if (!pars_[pit].getDepth())
- return boost::next(nextpit);
- //because of depth constrains
- for (; nextpit != end; ++pit, ++nextpit) {
- if (!pars_[pit].getDepth())
- break;
- }
- return nextpit;
-}
-
-
-void Text::setLayout(Buffer const & buffer, pit_type start, pit_type end,
+void Text::setLayout(pit_type start, pit_type end,
docstring const & layout)
{
LASSERT(start != end, /**/);
+ Buffer const & buffer = owner_->buffer();
BufferParams const & bp = buffer.params();
Layout const & lyxlayout = bp.documentClass()[layout];
pit_type start = cur.selBegin().pit();
pit_type end = cur.selEnd().pit() + 1;
- pit_type undopit = undoSpan(end - 1);
- recUndo(cur, start, undopit - 1);
- setLayout(*cur.buffer(), start, end, layout);
- cur.buffer()->updateLabels();
+ cur.recordUndoSelection();
+ setLayout(start, end, layout);
+ cur.forceBufferUpdate();
}
static bool changeDepthAllowed(Text::DEPTH_CHANGE type,
Paragraph const & par, int max_depth)
{
- if (par.layout().labeltype == LABEL_BIBLIO)
- return false;
int const depth = par.params().depth();
if (type == Text::INC_DEPTH && depth < max_depth)
return true;
}
// this handles the counter labels, and also fixes up
// depth values for follow-on (child) paragraphs
- cur.buffer()->updateLabels();
+ cur.forceBufferUpdate();
}
FontInfo layoutfont;
pit_type pit = cur.pit();
if (cur.pos() < pars_[pit].beginOfBody())
- layoutfont = labelFont(*cur.buffer(), pars_[pit]);
+ layoutfont = labelFont(pars_[pit]);
else
- layoutfont = layoutFont(*cur.buffer(), pit);
+ layoutfont = layoutFont(pit);
// Update current font
cur.real_current_font.update(font,
// Ok, we have a selection.
cur.recordUndoSelection();
+ Font newfont = font;
+
+ if (toggleall) {
+ // Toggling behaves as follows: We check the first character of the
+ // selection. If it's (say) got EMPH on, then we set to off; if off,
+ // then to on. With families and the like, we set it to INHERIT, if
+ // we already have it.
+ CursorSlice const & sl = cur.selBegin();
+ Text const & text = *sl.text();
+ Paragraph const & par = text.getPar(sl.pit());
+
+ // get font at the position
+ Font oldfont = par.getFont(cur.bv().buffer().params(), sl.pos(),
+ text.outerFont(sl.pit()));
+ FontInfo const & oldfi = oldfont.fontInfo();
+
+ FontInfo & newfi = newfont.fontInfo();
+
+ FontFamily newfam = newfi.family();
+ if (newfam != INHERIT_FAMILY && newfam != IGNORE_FAMILY &&
+ newfam == oldfi.family())
+ newfi.setFamily(INHERIT_FAMILY);
+
+ FontSeries newser = newfi.series();
+ if (newser == BOLD_SERIES && oldfi.series() == BOLD_SERIES)
+ newfi.setSeries(INHERIT_SERIES);
+
+ FontShape newshp = newfi.shape();
+ if (newshp != INHERIT_SHAPE && newshp != IGNORE_SHAPE &&
+ newshp == oldfi.shape())
+ newfi.setShape(INHERIT_SHAPE);
+
+ ColorCode newcol = newfi.color();
+ if (newcol != Color_none && newcol != Color_inherit
+ && newcol != Color_ignore && newcol == oldfi.color())
+ newfi.setColor(Color_none);
+
+ // ON/OFF ones
+ if (newfi.emph() == FONT_TOGGLE)
+ newfi.setEmph(oldfi.emph() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.underbar() == FONT_TOGGLE)
+ newfi.setUnderbar(oldfi.underbar() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.strikeout() == FONT_TOGGLE)
+ newfi.setStrikeout(oldfi.strikeout() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.uuline() == FONT_TOGGLE)
+ newfi.setUuline(oldfi.uuline() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.uwave() == FONT_TOGGLE)
+ newfi.setUwave(oldfi.uwave() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.noun() == FONT_TOGGLE)
+ newfi.setNoun(oldfi.noun() == FONT_OFF ? FONT_ON : FONT_OFF);
+ if (newfi.number() == FONT_TOGGLE)
+ newfi.setNumber(oldfi.number() == FONT_OFF ? FONT_ON : FONT_OFF);
+ }
setFont(cur.bv(), cur.selectionBegin().top(),
- cur.selectionEnd().top(), font, toggleall);
+ cur.selectionEnd().top(), newfont);
}
void Text::setFont(BufferView const & bv, CursorSlice const & begin,
- CursorSlice const & end, Font const & font,
- bool toggleall)
+ CursorSlice const & end, Font const & font)
{
Buffer const & buffer = bv.buffer();
pit_type const pit = dit.pit();
pos_type const pos = dit.pos();
Inset * inset = pars_[pit].getInset(pos);
- if (inset && inset->noFontChange()) {
+ if (inset && inset->resetFontEdit()) {
// We need to propagate the font change to all
- // text cells of the inset (bug 1973).
- // FIXME: This should change, see documentation
- // of noFontChange in Inset.h
- setInsetFont(bv, pit, pos, font, toggleall);
+ // text cells of the inset (bugs 1973, 6919).
+ setInsetFont(bv, pit, pos, font);
}
TextMetrics const & tm = bv.textMetrics(this);
Font f = tm.displayFont(pit, pos);
- f.update(font, language, toggleall);
- setCharFont(buffer, pit, pos, f, tm.font_);
+ f.update(font, language);
+ setCharFont(pit, pos, f, tm.font_);
+ // font change may change language...
+ // spell checker has to know that
+ pars_[pit].requestSpellCheck(pos);
}
}
}
+void Text::setLabelWidthStringToSequence(Cursor const & cur,
+ docstring const & s)
+{
+ Cursor c = cur;
+ // Find first of same layout in sequence
+ while (!isFirstInSequence(c.pit())) {
+ c.pit() = depthHook(c.pit(), c.paragraph().getDepth());
+ }
+
+ // now apply label width string to every par
+ // in sequence
+ depth_type const depth = c.paragraph().getDepth();
+ Layout const & layout = c.paragraph().layout();
+ for ( ; c.pit() <= c.lastpit() ; ++c.pit()) {
+ while (c.paragraph().getDepth() > depth) {
+ ++c.pit();
+ if (c.pit() > c.lastpit())
+ return;
+ }
+ if (c.paragraph().getDepth() < depth)
+ return;
+ if (c.paragraph().layout() != layout)
+ return;
+ c.recordUndo();
+ c.paragraph().setLabelWidthString(s);
+ }
+}
+
+
void Text::setParagraphs(Cursor & cur, docstring arg, bool merge)
{
LASSERT(cur.text(), /**/);
- // make sure that the depth behind the selection are restored, too
- pit_type undopit = undoSpan(cur.selEnd().pit());
- recUndo(cur, cur.selBegin().pit(), undopit - 1);
//FIXME UNICODE
string const argument = to_utf8(arg);
depth_type priordepth = -1;
Layout priorlayout;
- for (pit_type pit = cur.selBegin().pit(), end = cur.selEnd().pit();
- pit <= end; ++pit) {
- Paragraph & par = pars_[pit];
+ Cursor c(cur.bv());
+ c.setCursor(cur.selectionBegin());
+ for ( ; c <= cur.selectionEnd() ; ++c.pit()) {
+ Paragraph & par = c.paragraph();
ParagraphParameters params = par.params();
params.read(argument, merge);
// Changes to label width string apply to all paragraphs
// with same layout in a sequence.
// Do this only once for a selected range of paragraphs
// of the same layout and depth.
- if (par.getDepth() != priordepth || par.layout() != priorlayout)
- setLabelWidthStringToSequence(pit, pars_,
- params.labelWidthString());
+ cur.recordUndo();
par.params().apply(params, par.layout());
+ if (par.getDepth() != priordepth || par.layout() != priorlayout)
+ setLabelWidthStringToSequence(c, params.labelWidthString());
priordepth = par.getDepth();
priorlayout = par.layout();
}
void Text::setParagraphs(Cursor & cur, ParagraphParameters const & p)
{
LASSERT(cur.text(), /**/);
- // make sure that the depth behind the selection are restored, too
- pit_type undopit = undoSpan(cur.selEnd().pit());
- recUndo(cur, cur.selBegin().pit(), undopit - 1);
depth_type priordepth = -1;
Layout priorlayout;
- for (pit_type pit = cur.selBegin().pit(), end = cur.selEnd().pit();
- pit <= end; ++pit) {
- Paragraph & par = pars_[pit];
+ Cursor c(cur.bv());
+ c.setCursor(cur.selectionBegin());
+ for ( ; c < cur.selectionEnd() ; ++c.pit()) {
+ Paragraph & par = c.paragraph();
// Changes to label width string apply to all paragraphs
// with same layout in a sequence.
// Do this only once for a selected range of paragraphs
// of the same layout and depth.
- if (par.getDepth() != priordepth || par.layout() != priorlayout)
- setLabelWidthStringToSequence(pit, pars_,
- par.params().labelWidthString());
+ cur.recordUndo();
par.params().apply(p, par.layout());
+ if (par.getDepth() != priordepth || par.layout() != priorlayout)
+ setLabelWidthStringToSequence(c,
+ par.params().labelWidthString());
priordepth = par.getDepth();
priorlayout = par.layout();
}
}
-// needed to insert the selection
-void Text::insertStringAsLines(Cursor & cur, docstring const & str)
-{
- cur.buffer()->insertStringAsLines(pars_, cur.pit(), cur.pos(),
- cur.current_font, str, autoBreakRows_);
-}
-
-
-// turn double CR to single CR, others are converted into one
-// blank. Then insertStringAsLines is called
-void Text::insertStringAsParagraphs(Cursor & cur, docstring const & str)
-{
- docstring linestr = str;
- bool newline_inserted = false;
-
- for (string::size_type i = 0, siz = linestr.size(); i < siz; ++i) {
- if (linestr[i] == '\n') {
- if (newline_inserted) {
- // we know that \r will be ignored by
- // insertStringAsLines. Of course, it is a dirty
- // trick, but it works...
- linestr[i - 1] = '\r';
- linestr[i] = '\n';
- } else {
- linestr[i] = ' ';
- newline_inserted = true;
- }
- } else if (isPrintable(linestr[i])) {
- newline_inserted = false;
- }
- }
- insertStringAsLines(cur, linestr);
-}
-
-
bool Text::setCursor(Cursor & cur, pit_type par, pos_type pos,
bool setfont, bool boundary)
{
bool const update_needed = !tm.contains(par);
Cursor old = cur;
setCursorIntern(cur, par, pos, setfont, boundary);
+ // FIXME There is a chance that we'll miss a screen update here.
+ // If so, then do DEPM and then check if cur wants an update and
+ // go ahead and do it, if so.
return cur.bv().checkDepm(cur, old) || update_needed;
}
// None of these should happen, but we're scaredy-cats
if (pos < 0) {
- lyxerr << "dont like -1" << endl;
+ lyxerr << "don't like -1" << endl;
LASSERT(false, /**/);
}
if (pos > para.size()) {
- lyxerr << "dont like 1, pos: " << pos
+ lyxerr << "don't like 1, pos: " << pos
<< " size: " << para.size()
<< " par: " << par << endl;
LASSERT(false, /**/);
bool Text::cursorBackward(Cursor & cur)
{
// Tell BufferView to test for FitCursor in any case!
- cur.updateFlags(Update::FitCursor);
+ cur.screenUpdateFlags(Update::FitCursor);
// not at paragraph start?
if (cur.pos() > 0) {
bool Text::cursorForward(Cursor & cur)
{
// Tell BufferView to test for FitCursor in any case!
- cur.updateFlags(Update::FitCursor);
+ cur.screenUpdateFlags(Update::FitCursor);
// not at paragraph end?
if (cur.pos() != cur.lastpos()) {
}
}
- // don't delete anything if this is the only remaining paragraph within the given range
- // note: Text::acceptOrRejectChanges() sets the cursor to 'first' after calling DEPM
+ // don't delete anything if this is the only remaining paragraph
+ // within the given range. Note: Text::acceptOrRejectChanges()
+ // sets the cursor to 'first' after calling DEPM
if (first == last)
continue;
projects / lyx.git / blobdiff